Practice Conservation And Control Measures (6.6) - Air - ICSE Class 9 Environmental Science

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10 questions

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6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does CNG stand for?
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Think about a cleaner fuel option for vehicles.
Question 2.
Name one benefit of tree plantation.
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Consider the role of trees in the ecosystem.
3Question 3.
What does CNG stand for?
- Compressed Natural Gas
- Clean Natural Gas
- Common Natural Gas
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It's a type of gas that can be used instead of gasoline.
4Question 4.
True or False: Tree plantation increases CO2 levels in the atmosphere.
- True
- False
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Remember what trees do with CO2.
Question 5.
If the entire city switched to electric vehicles, calculate the potential decrease in carbon emissions based on current emission data.
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Look at the emissions data of both vehicle types.
Question 6.
Design a community program that focuses on tree planting. What steps would you take to educate the populace on the benefits of trees?
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Consider local species that can be planted and their benefits.

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